INOGEN INC

Ticker: INGN CUSIP: 45780L104 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021

Shares 2,364 Value ($000) $102 Avg Close $61.48 Range $42.96 - $82.35

Q2 2021

Shares 2,364 Value ($000) $154 Avg Close $63.29 Range $51.41 - $69.59

Q4 2018

Shares 196 Value ($000) $24 Avg Close $164.69 Range $110.51 - $247.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	2,364	$102	$61.48	$42.96 - $82.35
Q2 2021	2,364	$154	$63.29	$51.41 - $69.59
Q4 2018	196	$24	$164.69	$110.51 - $247.99